CN219261275U - A drainage building water supply and drainage pipeline that avoids clogging by sundries - Google Patents

Abstract

The utility model provides a drainage building water supply and drainage pipeline capable of avoiding sundries from blocking, belongs to the technical field of building water supply and drainage, and solves the problems that residues are easy to adhere to the inner wall of a traditional building water supply and drainage pipeline and peculiar smell is easy to return, and the drainage building water supply and drainage pipeline comprises a leakage cylinder, an upper pipe, a connecting cylinder and a lower pipe; an inner cylinder is fixed in the leakage cylinder, and a cover plate is arranged on the leakage cylinder; the upper pipe is arranged at the lower end of the leakage cylinder; the upper end of the connecting cylinder is connected with the lower end of the upper pipe; the upper end of the lower pipe is connected with the lower end of the connecting cylinder; the sewage flows into the groove between the inner cylinder and the leakage cylinder through the hollow structure on the cover plate, the water level in the groove rises and flows into the upper pipe through the leakage hole on the inner cylinder, at the moment, the water in the groove can seal the space between the cylinder and the leakage cylinder, and the odor is prevented from returning; the motor drives the installation rod to rotate, the installation rod rotates to drive the impeller and the rotary drum to rotate, the rotation of the impeller can prevent the blockage inside the lower pipe, and the dredging effect is achieved.

Description

A drainage building water supply and drainage pipeline that avoids clogging by sundries

technical field

The utility model belongs to the technical field of building water supply and drainage, and more specifically relates to a drainage building water supply and drainage pipeline that avoids blockage by sundries.

Background technique

At present, the water supply and drainage system of a building is an important part of the building, which determines the performance of the building to a certain extent. In the water supply and drainage system, the drainage pipe is the main component, and the quality of its installation and construction determines the quality of the water supply and drainage system. .

Based on the above, when the traditional building water supply and drainage pipes are in use, residues tend to adhere to the inner wall of the pipes, and the pipes are prone to return of peculiar smell, which is inconvenient to use.

Utility model content

In order to solve the above technical problems, the utility model provides a drainage building water supply and drainage pipe that avoids debris clogging, so as to solve the problems that the inner wall of the traditional building water supply and drainage pipe is easy to adhere to residues and easy to produce odor return.

The purpose and effect of the utility model, a drainage building water supply and drainage pipeline that avoids debris clogging, is achieved by the following specific technical means:

A water supply and drainage pipe for drainage buildings that avoids clogging by sundries, characterized in that it includes a drain tube, an upper tube, a connecting tube and a lower tube; Groove, and a leakage hole is provided on the inner cylinder, a backing ring is fixed on the leakage cylinder, and a cover plate is installed on the leakage cylinder. The backing ring on the leaky tube is sealed and connected; the upper tube is installed at the lower end of the leaky tube; the upper end of the connecting tube is connected with the lower end of the upper tube; the upper end of the lower tube is connected with the lower end of the connecting tube.

Further, a cylinder is fixed at the lower end of the cover plate, the lower end of the cylinder is located in the groove between the inner cylinder and the leakage cylinder, and the height of the lower end of the cylinder is lower than that of the leakage hole.

Further, six sets of support plates are fixed on the connecting cylinder, a casing is fixed on the support plates, and a motor is installed on bolts inside the casing.

Further, a mounting rod is installed inside the down tube, the upper end of the mounting rod is mounted on the rotating shaft of the motor, and the impeller is fixed on the mounting rod.

Further, the lower end of the installation rod is fixed with a rotating drum, on which a brush is installed, and five sets of supports are fixed on the rotating drum, the upper ends of the supports are provided with spherical seats, and balls are installed in the spherical seats.

Further, the balls are in contact with the inner wall of the down tube, and five sets of spring pieces are fixed on the drum, the outer ends of the spring pieces are in contact with the support, and the outer ends of the brushes are in contact with the inner wall of the down tube.

The utility model at least includes the following beneficial effects:

1. A cover plate is installed on the drain tube of the present utility model, a sealing ring is set on the cover plate, and a cylinder is fixed at the lower end of the cover plate, and the lower end of the cylinder is located in the groove between the inner tube and the leak tube, and the round The height of the lower end of the cylinder is lower than the height of the leakage hole. During use, the sewage flows into the groove between the inner cylinder and the leakage cylinder through the hollow structure on the cover plate, and the water level in the groove rises and passes through the leakage hole on the inner cylinder. When it flows into the upper pipe, the water passing through the groove can seal between the cylinder and the leaking cylinder to prevent the return of peculiar smell.

2. A motor is installed inside the connecting cylinder of the utility model, and the motor drives the installation rod to rotate. The rotation of the installation rod can drive the impeller and the rotating drum to rotate. The rotation of the impeller can prevent the internal blockage of the lower tube and play a dredging role. The brush is rotated in the lower tube to clean the residue on the inner wall of the lower tube. The setting of the support and the ball can make the drum rotate stably in the lower tube and prevent the position of the drum from shifting.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic structural view of the utility model leaking cylinder.

Fig. 3 is a schematic diagram of the internal structure of the leakage cylinder of the present invention.

Fig. 4 is a structural schematic diagram of the lower end of the connecting cylinder of the present invention.

Fig. 5 is a structural schematic diagram of the drum of the utility model.

Fig. 6 is a structural schematic diagram of the lower end of the drum of the utility model.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Leakage cylinder; 11. Inner cylinder; 111. Leakage hole; 12. Cover plate; 121. Seal ring; 2. Upper tube; 3. Connecting cylinder; 31. Support plate; 32. Casing tube; 33. Motor; 4 , lower tube; 41, installation rod; 42, drum; 421, brush; 422, support; 423, ball; 424, spring leaf; 43, impeller.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more; the terms "coaxial", "bottom", "one end", "top", "middle", " The orientation or positional relationship indicated by "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" etc. is based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present utility model and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, For example, it can be a fixed connection, or a detachable connection, or integrated; it can be a mechanical connection, or it can be an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be the internal communication of two components Or the interaction relationship between two elements, unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Example:

As shown in accompanying drawing 1 to accompanying drawing 6:

The utility model provides a water supply and drainage pipe for drainage buildings that avoids clogging by sundries, comprising a drain tube 1, an upper tube 2, a connecting tube 3 and a lower tube 4; 1 is provided with a groove, and the inner cylinder 11 is provided with a leakage hole 111, a backing ring is fixed on the leakage cylinder 1, and a cover plate 12 is installed on the leakage cylinder 1, and the upper end of the cover plate 12 is set as a hollow structure, and the cover The plate 12 is covered with a sealing ring 121, and the lower end of the sealing ring 121 is in sealing connection with the backing ring on the drain tube 1. The lower end of the cover plate 12 is fixed with a cylinder, and the lower end of the cylinder is located between the inner tube 11 and the leak tube 1. In the groove, and the height of the lower end of the cylinder is lower than the height of the leakage hole 111; the upper pipe 2 is installed at the lower end of the leakage cylinder 1; the upper end of the connecting cylinder 3 is connected with the lower end of the upper pipe 2; the upper end of the lower pipe 4 is connected with the connecting cylinder The lower end of 3 is connected.

Among them, six sets of support plates 31 are fixed on the connecting cylinder 3, the support plates 31 are fixed with a casing 32, the inner bolts of the casing 32 are equipped with a motor 33, and the inside of the lower tube 4 is equipped with a mounting rod 41, and the upper end of the mounting rod 41 is installed. On the rotating shaft of motor 33, and the impeller 43 is fixed on the mounting rod 41, its function is: drive the mounting rod 41 to rotate through the motor 33, the rotation of the mounting rod 41 can drive the impeller 43 and the rotating cylinder 42 to rotate, and the rotation of the impeller 43 can prevent Downpipe 4 internal blockage, plays dredging effect.

Wherein, the lower end of the installation rod 41 is fixed with a drum 42, the drum 42 is equipped with a brush 421, and five sets of supports 422 are fixed on the drum 42, the upper end of the bearing 422 is provided with a spherical seat, and the spherical seat is installed There are balls 423, and the balls 423 are in contact with the inner wall of the down tube 4, and five groups of spring pieces 424 are fixed on the drum 42, the outer ends of the spring pieces 424 are in contact with the support 422, and the outer ends of the brush 421 are in contact with the bottom of the down tube 4. Inner wall contact, its function is: when rotating drum 42 rotates, hair brush 421 can be rotated in down tube 4, thereby the residue on the inner wall of down tube 4 is cleaned, and the setting of bearing 422 and ball 423 can make rotating drum 42 rotate in the lower tube 4. Stable rotation in the tube 4 prevents the position of the drum 42 from shifting.

The specific usage and function of this embodiment:

In the utility model, when in use, the sewage flows into the groove between the inner cylinder 11 and the leakage cylinder 1 through the hollow structure on the cover plate 12, and the water level in the groove rises and passes through the leakage hole on the inner cylinder 11 111 flows into the upper pipe 2, at this time, the water in the groove can seal the cylinder and the leaking cylinder 1 to prevent the return of peculiar smell, and the motor 33 drives the installation rod 41 to rotate, and the rotation of the installation rod 41 can drive the impeller 43 And the rotation of the drum 42, the rotation of the impeller 43 can prevent the internal blockage of the lower tube 4 and play a role in dredging. When the drum 42 rotates, the brush 421 can be rotated in the lower tube 4, thereby cleaning the residue on the inner wall of the lower tube 4 The setting of the bearing 422 and the ball 423 can make the rotating drum 42 rotate stably in the lower tube 4 and prevent the rotating drum 42 from shifting.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (6)

1. The utility model provides a drainage building water supply and drainage pipeline of debris jam is avoided which characterized in that: comprises a leakage cylinder (1), an upper pipe (2), a connecting cylinder (3) and a lower pipe (4); an inner cylinder (11) is fixed inside the leakage cylinder (1), a groove is formed between the inner cylinder (11) and the leakage cylinder (1), a leakage hole (111) is formed in the inner cylinder (11), a backing ring is fixed on the leakage cylinder (1), a cover plate (12) is mounted on the leakage cylinder (1), the upper end of the cover plate (12) is of a hollow structure, a sealing ring (121) is sleeved on the cover plate (12), and the lower end of the sealing ring (121) is in sealing connection with the backing ring on the leakage cylinder (1); the upper pipe (2) is arranged at the lower end of the leakage cylinder (1); the upper end of the connecting cylinder (3) is connected with the lower end of the upper pipe (2); the upper end of the lower pipe (4) is connected with the lower end of the connecting cylinder (3).

2. A drainage building water supply and drainage pipeline for avoiding sundry blockage according to claim 1, wherein a cylinder is fixed at the lower end of the cover plate (12), the lower end of the cylinder is positioned in a groove between the inner cylinder (11) and the leakage cylinder (1), and the height of the lower end of the cylinder is lower than the height of the leakage hole (111).

3. A drainage building water supply and drainage pipeline for avoiding sundry blockage according to claim 1, wherein six groups of support plates (31) are fixed on the connecting cylinder (3), a protective cylinder (32) is fixed on the support plates (31), and a motor (33) is arranged in the protective cylinder (32) through bolts.

4. A drainage building water supply and drainage pipeline for avoiding sundry blockage according to claim 1, wherein a mounting rod (41) is arranged in the lower pipe (4), the upper end of the mounting rod (41) is arranged on a rotating shaft of a motor (33), and an impeller (43) is fixed on the mounting rod (41).

5. A drainage building water supply and drainage pipeline for avoiding sundries blockage according to claim 4, wherein a rotary drum (42) is fixed at the lower end of the mounting rod (41), a brush (421) is mounted on the rotary drum (42), five groups of supports (422) are fixed on the rotary drum (42), a spherical seat is arranged at the upper end of each support (422), and balls (423) are mounted in the spherical seat.

6. A drainage building water supply and drainage pipeline for preventing sundries from being blocked according to claim 5, wherein the balls (423) are in contact with the inner wall of the lower pipe (4), five groups of spring pieces (424) are fixed on the rotary drum (42), the outer ends of the spring pieces (424) are in contact with the support (422), and the outer ends of the brushes (421) are in contact with the inner wall of the lower pipe (4).

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